摘要
介绍了一种新型高性能有机纤维聚对苯撑苯并双噁唑简称PBO。阐述了合成PBO的重要单体4,6-二氨基-1,3-苯二酚盐酸盐的合成方法,并对各种方法进行了比较,简述了目前该单体的防氧化方法。
Poly-p-phenylene benzobisthiazole(PBO),a new high-performance organic fiber,is introduced in this paper.The synthetic methods of the monomer 4,6-diamino-1,3-benzenediol dihydrochloride are reviewed and compared with each other.The current oxidation inhibition method for the monomer is outlined also.
出处
《现代化工》
CAS
CSCD
北大核心
2007年第S2期56-58,共3页
Modern Chemical Industry